Shopify Break-Even ROAS Calculator & Ad Tracking Loss Checker
Use our free interactive Shopify ROAS Calculator and Break-Even CPA Calculator to determine your exact unit profit margin, target ROAS threshold, and the unattributed revenue you can reclaim by upgrading from browser pixels to Server-Side CAPI.
Break-Even ROAS Formula for Shopify
Break-Even ROAS = Average Order Value (AOV) ÷ Gross Profit per Order (where Gross Profit = AOV − COGS − Shipping − Payment Processing Fees).
Read our full engineering breakdown: Free ROAS Calculator & Break-Even ROAS Formula for Shopify (2026).